Scouting report: Paulo Bersamina (IM, PHI)

857 over-the-board games in the Chess Stalker database (832 classical, 12 rapid, 13 blitz): 39% wins, 35% draws, 26% losses. FIDE rating 2398 standard, 2356 rapid, 2310 blitz. 175 games analyzed with Stockfish: 94% accuracy, 0.14 blunders per game.

  • Opening repertoire of Paulo Bersamina as White and Black, with results per line — free.
  • Weaknesses and blunder patterns, evaluated with Stockfish — free.
  • Recent over-the-board games and endgame statistics.
  • Twin Bot: a sparring bot that imitates Paulo Bersamina's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/5206995 — no account needed.

Chess Stalker

Paulo Bersamina

IM

Philippinesborn 1998FIDE ID 5206995

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2250
2350
2450
2434 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2398
2356
2310
2462peak, Jan 2020
857games
330wins, 39%
303draws, 35%
224losses, 26%

Play style

before facing them
Elite accuracy: 93.6% average
Very consistent (87%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 as ♔ (60% in 371 games)

Play against Bersamina's Twin

Their real openings, level & style

Based on 857 games

Openings

857 games

Weaknesses

where they slip as ♔ White
Sicilian: e6 Systems1.e4 c5 2.♞f3 e611 games, last played last year54.5%losses
French: Classical1.e4 e6 2.d4 d5 3.♞c3 ♞f6only 9 games, last played 3 years ago44.4%losses

Strengths

what holds up for them as ♔ White
Sicilian: Closed1.e4 c5 2.♞c3 ♞c653 games, last played 3 months ago56.6%wins
French: Winawer1.e4 e6 2.d4 d5 3.♞c3 ♝b410 games, last played 3 months ago60.0%wins

Deep analysis

Stockfish · Classical · 175 analyzed
Accuracy by phase
Opening
96.4%
Middlegame
93.4%
Endgame
95.4%
Clutch factor
+5%
Winning (+2)
95%
Equal
95%
Losing (−2)
90%
Problematic pieces
24%
42 err
23%
40 err
16%
28 err
13%
23 err
12%
20 err
11%
19 err
Critical moment
Move 43 avg
5%
1-15
20%
16-25
10%
26-35
30%
36-45
35%
46+
35% of blunders occur after move 46. Keep tension until then.
Error heatmap · Critical squares
7
8
7
7
7
Few
Many
d4
8
c6
7
e2
7
e3
7
h4
7
d4/c6 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#88
♛e3?? vs Tari
Endgame · OTB · 2026
#46
♞xh4+?? vs Shimanov
Middlegame · OTB · 2026
#44
♜d8?? vs Bluebaum
Middlegame · OTB · 2026
#45
♜b2?? vs Yoo
Endgame · OTB · 2026
#10
f6?? vs Moroni
Opening · OTB · 2026
#25
♞f4?? vs Pichot
Middlegame · OTB · 2026

Recent games

Antonio, Rogelio Jr(2333)

ch-PHI 2026 · 2 Jul 2026

½–½
Concio, Michael Jr.(2366)

ch-PHI 2026 · 2 Jul 2026

0–1
Merelos, Melvin(2170)

ch-PHI 2026 · 1 Jul 2026

1–0
Casiguran, Phil Martin(2282)

ch-PHI 2026 · 1 Jul 2026

0–1
Bacojo, Mark Jay(2363)

ch-PHI 2026 · 30 Jun 2026

½–½
Quizon, Daniel(2432)

ch-PHI 2026 · 28 Jun 2026

½–½

Endgame statistics

Repertoire

PRO
857 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
426 games43%W35%D22%L
Move
1. e4
3712m
43%34%23
60%
1. d4
291y
41%41%18
62%
1. c4
158y
47%40%13
67%
1. ♞f3
107y
50%30%20
65%
1. b3
19y
100%
0%

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